package com.wangjw.dataStructure.segmentTree;

/**
 * Created by wangjw on 18/7/3.
 */
public class SegmentTreeTester {

    public static void main(String[] args) {
        Integer[] nums = {-2, 0, 3, -5, 2, -1};
        SegmentTree<Integer> segmentTree = new SegmentTree<>(nums, (a, b) -> a + b);
        System.out.println(segmentTree);

        System.out.println(segmentTree.query(0, 2));
        System.out.println(segmentTree.query(2, 5));
        System.out.println(segmentTree.query(0, 5));
    }
}
